package com.cn.designpatterns.ex.concrete.mediator.demo1;

/**
 * @author: zhangyi
 * @date: 2019/1/10 16:53
 * @description:
 */
public abstract class Colleague {

    protected Mediator mediator;

    public Colleague(Mediator mediator) {
        this.mediator = mediator;
    }

    abstract void send(Message message);

}
